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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 14:27:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 14:27:02 -0700
commit3526dd0c7832f1011a0477cc6d903662bae05ea8 (patch)
tree22fbac64eb40a0b29bfa4c029695f39b2f591e62 /drivers/ide
parentdd972f924df6bdbc0ab185a38d5d2361dbc26311 (diff)
parentbc6d65e6dc89c3b7ff78e4ad797117c122ffde8e (diff)
downloadlinux-stericsson-3526dd0c7832f1011a0477cc6d903662bae05ea8.tar.gz
Merge tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block
Pull block layer updates from Jens Axboe: "It's a pretty quiet round this time, which is nice. This contains: - series from Bart, cleaning up the way we set/test/clear atomic queue flags. - series from Bart, fixing races between gendisk and queue registration and removal. - set of bcache fixes and improvements from various folks, by way of Michael Lyle. - set of lightnvm updates from Matias, most of it being the 1.2 to 2.0 transition. - removal of unused DIO flags from Nikolay. - blk-mq/sbitmap memory ordering fixes from Omar. - divide-by-zero fix for BFQ from Paolo. - minor documentation patches from Randy. - timeout fix from Tejun. - Alpha "can't write a char atomically" fix from Mikulas. - set of NVMe fixes by way of Keith. - bsg and bsg-lib improvements from Christoph. - a few sed-opal fixes from Jonas. - cdrom check-disk-change deadlock fix from Maurizio. - various little fixes, comment fixes, etc from various folks" * tag 'for-4.17/block-20180402' of git://git.kernel.dk/linux-block: (139 commits) blk-mq: Directly schedule q->timeout_work when aborting a request blktrace: fix comment in blktrace_api.h lightnvm: remove function name in strings lightnvm: pblk: remove some unnecessary NULL checks lightnvm: pblk: don't recover unwritten lines lightnvm: pblk: implement 2.0 support lightnvm: pblk: implement get log report chunk lightnvm: pblk: rename ppaf* to addrf* lightnvm: pblk: check for supported version lightnvm: implement get log report chunk helpers lightnvm: make address conversions depend on generic device lightnvm: add support for 2.0 address format lightnvm: normalize geometry nomenclature lightnvm: complete geo structure with maxoc* lightnvm: add shorten OCSSD version in geo lightnvm: add minor version to generic geometry lightnvm: simplify geometry structure lightnvm: pblk: refactor init/exit sequences lightnvm: Avoid validation of default op value lightnvm: centralize permission check for lightnvm ioctl ...
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-cd.c10
-rw-r--r--drivers/ide/ide-cd.h6
-rw-r--r--drivers/ide/ide-disk.c4
-rw-r--r--drivers/ide/ide-probe.c4
4 files changed, 11 insertions, 13 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 7c3ed7c9af77..5a8e8e3c22cd 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -712,7 +712,7 @@ static ide_startstop_t cdrom_start_rw(ide_drive_t *drive, struct request *rq)
struct request_queue *q = drive->queue;
int write = rq_data_dir(rq) == WRITE;
unsigned short sectors_per_frame =
- queue_logical_block_size(q) >> SECTOR_BITS;
+ queue_logical_block_size(q) >> SECTOR_SHIFT;
ide_debug_log(IDE_DBG_RQ, "rq->cmd[0]: 0x%x, rq->cmd_flags: 0x%x, "
"secs_per_frame: %u",
@@ -919,7 +919,7 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
* end up being bogus.
*/
blocklen = be32_to_cpu(capbuf.blocklen);
- blocklen = (blocklen >> SECTOR_BITS) << SECTOR_BITS;
+ blocklen = (blocklen >> SECTOR_SHIFT) << SECTOR_SHIFT;
switch (blocklen) {
case 512:
case 1024:
@@ -935,7 +935,7 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity,
}
*capacity = 1 + be32_to_cpu(capbuf.lba);
- *sectors_per_frame = blocklen >> SECTOR_BITS;
+ *sectors_per_frame = blocklen >> SECTOR_SHIFT;
ide_debug_log(IDE_DBG_PROBE, "cap: %lu, sectors_per_frame: %lu",
*capacity, *sectors_per_frame);
@@ -1012,7 +1012,7 @@ int ide_cd_read_toc(ide_drive_t *drive, struct request_sense *sense)
drive->probed_capacity = toc->capacity * sectors_per_frame;
blk_queue_logical_block_size(drive->queue,
- sectors_per_frame << SECTOR_BITS);
+ sectors_per_frame << SECTOR_SHIFT);
/* first read just the header, so we know how long the TOC is */
stat = cdrom_read_tocentry(drive, 0, 1, 0, (char *) &toc->hdr,
@@ -1613,6 +1613,8 @@ static int idecd_open(struct block_device *bdev, fmode_t mode)
struct cdrom_info *info;
int rc = -ENXIO;
+ check_disk_change(bdev);
+
mutex_lock(&ide_cd_mutex);
info = ide_cd_get(bdev->bd_disk);
if (!info)
diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h
index 264e822eba58..04f0f310a856 100644
--- a/drivers/ide/ide-cd.h
+++ b/drivers/ide/ide-cd.h
@@ -21,11 +21,7 @@
/************************************************************************/
-#define SECTOR_BITS 9
-#ifndef SECTOR_SIZE
-#define SECTOR_SIZE (1 << SECTOR_BITS)
-#endif
-#define SECTORS_PER_FRAME (CD_FRAMESIZE >> SECTOR_BITS)
+#define SECTORS_PER_FRAME (CD_FRAMESIZE >> SECTOR_SHIFT)
#define SECTOR_BUFFER_SIZE (CD_FRAMESIZE * 32)
/* Capabilities Page size including 8 bytes of Mode Page Header */
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 67bc72d78fbf..f1a7c58fe418 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -687,8 +687,8 @@ static void ide_disk_setup(ide_drive_t *drive)
queue_max_sectors(q) / 2);
if (ata_id_is_ssd(id)) {
- queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q);
- queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, q);
+ blk_queue_flag_set(QUEUE_FLAG_NONROT, q);
+ blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, q);
}
/* calculate drive capacity, and select LBA if possible */
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index caa20eb5f26b..2019e66eada7 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -766,14 +766,14 @@ static int ide_init_queue(ide_drive_t *drive)
* limits and LBA48 we could raise it but as yet
* do not.
*/
- q = blk_alloc_queue_node(GFP_KERNEL, hwif_to_node(hwif));
+ q = blk_alloc_queue_node(GFP_KERNEL, hwif_to_node(hwif), NULL);
if (!q)
return 1;
q->request_fn = do_ide_request;
q->initialize_rq_fn = ide_initialize_rq;
q->cmd_size = sizeof(struct ide_request);
- queue_flag_set_unlocked(QUEUE_FLAG_SCSI_PASSTHROUGH, q);
+ blk_queue_flag_set(QUEUE_FLAG_SCSI_PASSTHROUGH, q);
if (blk_init_allocated_queue(q) < 0) {
blk_cleanup_queue(q);
return 1;